Ngadi, Natasha: Grain size analyses from IODP Hole 375-U1526B [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.995650 (dataset in review)
Abstract:
Grain size data was analysed in sediment samples from the IODP core 375-U1526B in the Southwest Pacific. The core was drilled at 2888 m below sea level on the western flank of the Tūranganui Knoll Seamount, along the Hikurangi Subduction Margin, offshore the North Island of New Zealand. The core was analysed over 0.04-26.16 m (CSF-A), dated from 1-1304 ka, in total 154 samples were analysed. A Mastersizer 3000, Malvern Instrument Inc was used to analysed the sediment, then the analysed grain-size data was processed by Gradistat v 9 based on the Folk and Ward Method. Sortable silt was calculated for every sample for bottom water velocity reconstruction.
Keyword(s):
Supplement to:
Ngadi, Natasha (submitted): Paleoceanographic variability of Deep Waters of the Southwest Pacific across the Mid-Pleistocene Transitio. Paleoceanography and Paleoclimatology
Funding:
Marsden Fund, grant/award no. 20-UOA 099: Does climate influence the frequency of volcanic activity and earthquakes?
Coverage:
Latitude: -39.021910 * Longitude: 179.245802
Date/Time Start: 2018-05-02T06:30:00 * Date/Time End: 2018-05-03T00:30:00
Minimum DEPTH, sediment/rock: 0.035 m * Maximum DEPTH, sediment/rock: 26.155 m
Event(s):
375-U1526B * Latitude: -39.021910 * Longitude: 179.245802 * Date/Time Start: 2018-05-02T06:30:00 * Date/Time End: 2018-05-03T00:30:00 * Elevation: -2888.4 m * Campaign: Exp375 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 5 cores; 33.5 m cored, 94.21 % recovered; NA m drilled; 31.56 m penetrated
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Ngadi, Natasha | DSDP/ODP/IODP sample designation | Geocode – CSF-A |
| 2 | AGE | Age | ka BP | Ngadi, Natasha | Geocode | |
| 3 | Location | Location | Ngadi, Natasha | |||
| 4 | Error | Error | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | SIEVING ERROR | |
| 5 | Sample type | Samp type | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | ||
| 6 | Texture | Texture | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | ||
| 7 | Sample material | Samp mat | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | ||
| 8 | Grain size, mean | Grain size mean | µm | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 9 | Sorting | Sort | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | ||
| 10 | Skewness | Skew | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | ||
| 11 | Kurtosis | Kurt | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | ||
| 12 | Grain size, mean, description | Grain size mean descr | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | ||
| 13 | Sorting description | Sort descr | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | ||
| 14 | Skewness description | Skew descr | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | ||
| 15 | Kurtosis description | Kurt descr | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | ||
| 16 | Mode, grain size | Mode | µm | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | MODE 1 |
| 17 | Mode, grain size | Mode | µm | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | MODE 2 |
| 18 | Mode, grain size | Mode | µm | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | MODE 3 |
| 19 | Mode, grain size | Mode | phi | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | MODE 1 |
| 20 | Mode, grain size | Mode | phi | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | MODE 2 |
| 21 | Mode, grain size | Mode | phi | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | MODE 3 |
| 22 | Median, grain size, D10 | D10 | µm | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 23 | Median, grain size, D50 | D50 | µm | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 24 | Median, grain size, D90 | D90 | µm | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 25 | Grain size, D90-D10, distribution spread | D90-D10 | µm | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 26 | Grain size, D90-D10, distribution spread | D90-D10 | µm | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 27 | Grain size, D75-D25, distribution, interquartile range | D75-D25 | µm | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 28 | Grain size, D75-D25, distribution, interquartile range | D75-D25 | µm | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 29 | Median, grain size, D10 | D10 | phi | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 30 | Median, grain size, D50 | D50 | phi | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 31 | Median, grain size, D90 | D90 | phi | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 32 | Grain size, D90-D10, distribution spread | D90-D10 | phi | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 33 | Grain size, D90-D10, distribution spread | D90-D10 | phi | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 34 | Grain size, distribution interquartile range | D75-D25 | phi | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 35 | Grain size, distribution interquartile range | D75-D25 | phi | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 36 | Size fraction 2.36-1 mm, gravel | 2.36-1 mm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 37 | Size fraction 2.000-0.063 mm, sand | 2000-63 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 38 | Size fraction 0.063-0.002 mm, silt, mud | 63-2 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 39 | Size fraction 63-20 mm, coarse gravel | 63-20 mm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | very fine |
| 40 | Size fraction 63-20 mm, coarse gravel | 63-20 mm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 41 | Size fraction 16-8 mm, medium gravel | 16-8 mm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 42 | Size fraction 8.0-4.0 mm, fine gravel | 8-4 mm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 43 | Size fraction 8.0-4.0 mm, fine gravel | 8-4 mm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | very fine |
| 44 | Size fraction 2.000-0.630 mm, coarse sand | 2000-630 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | very fine |
| 45 | Size fraction 2.000-0.630 mm, coarse sand | 2000-630 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 46 | Size fraction 0.630-0.200 mm, medium sand | 630-200 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 47 | Size fraction 0.200-0.063 mm, fine sand | 200-63 µm fS | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 48 | Size fraction 0.200-0.063 mm, fine sand | 200-63 µm fS | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | very fine |
| 49 | Size fraction 0.031-0.016 mm, coarse silt | 31-16 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | very fine |
| 50 | Size fraction 0.031-0.016 mm, coarse silt | 31-16 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 51 | Size fraction 0.020-0.0063 mm, medium silt | 20-6.3 µm mU | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 52 | Size fraction 0.015-0.004 mm, fine silt | 15-4 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 53 | Size fraction 0.015-0.004 mm, fine silt | 15-4 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | very fine |
| 54 | Size fraction < 0.002 mm, clay | <2 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 55 | Size fraction 2.000-0.063 mm, sand | 2000-63 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 56 | Size fraction 0.063-0.002 mm, silt, mud | 63-2 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 57 | Size fraction < 0.004 mm, clay | <4 µm | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) | |
| 58 | Size fraction 0.063-0.010 mm, sortable silt | 63-10 µm sort silt | % | Ngadi, Natasha | Grain size, Mastersizer 3000, Malvern Instrument Inc.; Statistical analysis with GRADISTAT package (Blott and Pye, 2001) |
License:
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Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
8482 data points
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